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从数组中获取值(Take a value from an array) 如果你想获得一个值,然后立即从数组中删除它,你可以使用 remove 方法:$array = ['type' => 'A', 'options' => [1, 2]]; $type = ArrayHelper::remove($array, 'type'); 执行代码后,$array 将包含 ['options' => [1, 2]] 且$type 将包含 ...
find()、select()、value()、column() 是结果查询方法,并不是链式查询方法 链式查询方法: 系统支持的链式操作方法包含: 连贯操作 作用 支持的参数类型 where* 用于AND查询 字符串、数组和对象 whereOr* 用于OR查询 字符串、数组和对象 wheretime* 用于时间日期的快捷查询 字符串 table 用于定义要操作的数据表名...
*@returnarray */protectedfunctiongetOptions(){return[ ['host',null,InputOption::VALUE_OPTIONAL,'The host address to serve the application on','127.0.0.1'], ['port',null,InputOption::VALUE_OPTIONAL,'The port to serve the application on',Env::get('SERVER_PORT')], ['tries',null,InputOpt...
array_map(array($this, 'stripSlashesDeep'), $value) : stripslashes($value); return $value; } // 检测敏感字符并删除 public function removeMagicQuotes() { if (get_magic_quotes_gpc()) { $_GET = isset($_GET) ? $this->stripSlashesDeep($_GET ) : ''; $_POST = isset($_POST) ? $...
Return value INTEGER: DB size, in number of keys. Example $count = $redis->dbSize(); echo "Redis has $count keys\n"; flushAll Description: Remove all keys from all databases. Parameters async (bool) requires server version 4.0.0 or greater Return value BOOL: Always TRUE. Example $redis...
* @return array */protectedfunctiongetOptions(){return[['host',null,InputOption::VALUE_OPTIONAL,'The host address to serve the application on','127.0.0.1'],['port',null,InputOption::VALUE_OPTIONAL,'The port to serve the application on',Env::get('SERVER_PORT')],['tries',null,InputOptio...
("error",'SQL_ERROR'); + + $configs=array(); + while($row=$sql->fetch_assoc()){ + $configs[$row['name']]=$row['value']; + } + array_key_exists($configName,$configs) or returnInfoData("error","No found config"); + + return $configs[$configName]; +} + +function ...
1if ($request->has('name')) { 2 // 3}When given an array, the has method will determine if all of the specified values are present:1if ($request->has(['name', 'email'])) { 2 // 3}The whenHas method will execute the given closure if a value is present on the request:...
26 foreach ((array) $query->wheres as $key => $where) 27 { 28 // If the where clause is a soft delete date constraint, we will remove it from 29 // the query and reset the keys on the wheres. This allows this developer to 30 // include deleted model in a relationship result...